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run code in 200+ php & hhvm versions
Bugs & Features
<?php $foo[bar] = baz; var_dump($foo);
Output for 7.2.0 - 7.3.0rc4
Warning: Use of undefined constant bar - assumed 'bar' (this will throw an Error in a future version of PHP) in /in/uWRst on line 3 Warning: Use of undefined constant baz - assumed 'baz' (this will throw an Error in a future version of PHP) in /in/uWRst on line 3 array(1) { ["bar"]=> string(3) "baz" }
Output for 4.3.0 - 7.1.20
Notice: Use of undefined constant bar - assumed 'bar' in /in/uWRst on line 3 Notice: Use of undefined constant baz - assumed 'baz' in /in/uWRst on line 3 array(1) { ["bar"]=> string(3) "baz" }